[smallfry707]

anybody use a vertical light mover on a vertical grow? like use a light mover and attach another pully and have the bulb move vertically up and down instead of left and right?

[stke_fingas]

if you had two vert set-up's next to each other, lights connected on the same cable with pulleys. the weight of the lights could be balanced so that they would be able to move with little force. if a light mover were to be connected to the cable it would easily move very heavy lights as long as it was balanced(doesn't move when you let go if it in any position). the mover might need some ballast(weight) on it so that it doesn't slip.